2007 Audi S4 vs. 1991 Chevrolet APV
To start off, 2007 Audi S4 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Chevrolet APV. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet APV would be higher. At 4,161 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 6800 RPM) has 222 more horse power than 1991 Chevrolet APV. (118 HP @ 4200 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1991 Chevrolet APV. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet APV weights approximately 60 kg more than 2007 Audi S4.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chevrolet APV. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 173 more torque (in Nm) than 1991 Chevrolet APV. (237 Nm @ 2200 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet APV.
Compare all specifications:
| 2007 Audi S4 | 1991 Chevrolet APV | |
| Make | Audi | Chevrolet |
| Model | S4 | APV |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3135 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 118 HP |
| Engine RPM | 6800 RPM | 4200 RPM |
| Torque | 410 Nm | 237 Nm |
| Torque RPM | 3500 RPM | 2200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1530 kg | 1590 kg |
| Vehicle Length | 4590 mm | 4930 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1670 mm |
| Wheelbase Size | 2660 mm | 2800 mm |
